//
// Created by HONOR on 2024/3/18.
//

#ifndef C_LANGUAGE_变量的练习_H
#define C_LANGUAGE_变量的练习_H
# include <stdio.h>
#endif //C_LANGUAGE_变量的练习_H

int main_1(){
    int blood ;
    blood = 100;
    blood -= 80;
    blood += 60;
    printf("%d",blood);
}